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Chronological Schedule

Please note: all session locations are in the Sheraton Denver Downtown Hotel; the hotel is split between two separate structures (the Plaza Building and Tower Building). Building locations are marked for each session.

Wednesday, August 1

Committee Meeting

MAA Congress Meeting

8:30 a.m. - 5:00 p.m., Silver Room, Tower Building

Workshop

Data Science and the Mathematics Department

1:00 p.m. - 5:00 p.m., Governor's Square 15, Plaza Building

Please note: This ancillary workshop is occurring before general mathematical sessions commence on Wednesday, August 1. This event is offered at an additional fee to general registration. Advance registration is required to attend, with the option to order available through the registration portal.

Data science and big data are terms that are prevalent today, and this trend is likely to continue with the ever-increasing proliferation of data. Students with background in this area have tremendous opportunities for jobs, and university departments from life science to business are creating data science courses and programs. In this workshop, we will discuss how mathematics, math courses, and math departments fit into this situation. Specifically, we will discuss the following questions:

What is data science?

What are some models for programs in data science housed within mathematics departments?

Registration

Session for Undergraduate Students

MAA-PME Student Reception

Undergraduate students are invited to come for refreshments and a welcome to MathFest.

Session for Undergraduate Students

Math Jeopardy

5:30 p.m. – 6:15 p.m., Plaza Ballroom E, Plaza Building

Answer: A fun undergraduate mathematics contest to lead off MathFest.Question: What is Mathematics Jeopardy?

Four teams of students will provide the questions to go with the mathematical answers in many categories. All interested students in the audience can enter their names to be chosen to play on one of the four teams of four players. There will be prizes for all the participants.

Come cheer for your favorite team. The session will be emceed by Michael Berry.

Social Event

Exhibit Hall & Grand Opening Reception

6:00 p.m. - 8:00 p.m., Plaza Exhibit Hall, Plaza Building

The MAA MathFest Grand Opening Reception will launch this year's MAA MathFest on a high note. This event is intended to draw attendees together in a spirit of camaraderie. We warmly invite you to enjoy complimentary light hors d'oeuvres while you mix and mingle in the Exhibit Hall with other registered participants and guests, sponsors, and exhibitors.

Invited Address

Pi Mu Epsilon J. Sutherland Frame Lecture

The Singular Uniformity of Large Random Systems

8:00 p.m. - 8:50 p.m., Plaza Ballroom A, B, & C, Plaza Building

Peter Winkler, Dartmouth College

A random structure could be anything, yet somehow, when that structure is composed of many small parts, it often turns out to be shockingly predictable---at least, in a probabilistic sense. A random graph on a million vertices, for example, has a long list of characteristics each with high probability.

In an attempt to understand this phenomenon, we'll take a little tour from zero-one laws to variational principles, contrasting graphs and permutations along the way.

Thursday, August 2

Registration

8:00 a.m. - 7:00 p.m., Plaza Registration, Plaza Building

Exhibit Hall

9:00 a.m. - 5:00 p.m., Plaza Exhibit Hall, Plaza Building

Invited Address

MAA Invited Address

Mathematical Medicine: Modeling Disease and Treatment

9:00 a.m. - 9:50 a.m., Plaza Ballroom A, B, & C, Plaza Building

Lisette de Pillis, Harvey Mudd College

Immune system dynamics have proven to play an increasingly central role in the development of new treatment strategies for immune-related diseases such as type 1 diabetes and certain cancers. The critical importance of the immune system in fighting such diseases has been verified clinically, as well as through mathematical models.

Many open questions remain, however, including what may lead to non-uniform patient responses to treatments, and how to optimize and personalize therapy strategies. Mathematical models can help to provide insights into the mechanisms that may be influencing patient outcomes. In this talk, we will present a sampling of mathematical models that help us to simulate immune system interactions, disease dynamics, and treatment approaches that may slow, or even stop, disease progression.

Contributed Paper Session

Encouraging Effective Teaching Innovation, Part A

9:00 a.m. - 11:55 a.m., Governor's Square 12, Plaza Building

This session will consist of presentations of demonstrably effective and innovative classroom techniques that address the reasoning behind, design, and implementation of resources or activities. This may include whole course techniques (not necessarily original to the presenter) or drop-in activities to bolster student learning and reflection in any course. Materials will be shared after the session at: http://mathfest2018.davidfailing.com

11:40 a.m. - 11:55 a.m.Marianna Bonanome, New York City College of Technology

Undergraduate Student Paper Session

MAA Student Paper Sessions

9:00 a.m. – 10:45 a.m., Plaza Courts 1-4, Plaza Building

Organizers:Eric Ruggieri, College of the Holy CrossChasen Smith, Georgia Southern University

Undergraduate Student Paper Session

Pi Mu Epsilon Student Paper Sessions

9:00 a.m. – 10:55 a.m., Plaza Courts 5-7, Plaza Building

Organizer:Darci Kracht, Kent State University

Invited Address

AMS-MAA Joint Invited Address

Gravity's Action on Light: A Mathematical Journey

10:00 a.m. – 10:50 a.m., Plaza Ballroom A, B, & C, Plaza Building

Arlie Petters, Duke University

The gravitational fields of stars, black holes, and galaxies act on light propagating near them, casting magnification patterns in space. Such optical phenomena have wide-ranging physical applications, including detecting extrasolar planets and testing for a fifth dimension of the universe. Assuming no background in astrophysics or cosmology, this talk will take you on a mathematical journey unveiling the intriguing properties of these beautiful magnification patterns.

Invited Address

Earle Raymond Hedrick Lecture Series

Nonlinear Dispersive Equations and the Beautiful Mathematics That Comes with Them, Lecture I

11:00 a.m. – 11:50 a.m., Plaza Ballroom A, B, & C, Plaza Building

Gigliola Staffilani, Massachusetts Institute of Technology

In these lectures I will give an overview of the rich mathematical structures that characterize the wave solutions of some of the most important nonlinear partial differential equations, such as the Schrödinger equation. In doing so I will illustrate how beautiful pieces of mathematics, developed using different tools, not just coming from analysis, have been generated over the years in order to answer some of the most fundamental questions for these equations, such as existence and uniqueness of solutions for example. Along the way I will formulate open questions and possible new directions of investigation.

Invited Address

MAA Chan Stanek Lecture for Students

FAIL: A Mathematician's Apology

1:30 p.m. - 2:20 p.m., Plaza Ballroom A, B, & C, Plaza Building

Laura Taalman, James Madison University

The job of being a mathematician primarily consists of long periods of failure punctuated by short bursts of success which later seem to be somewhat obvious...but that’s what we love about it! And, as it turns out, 3D printing kind of works the same way. In this talk we’ll take a journey through many mathematical and 3D printing failures and try to laugh about it the best we can.

Invited Paper Session

Bridging Network Science and Graph Theory

1:30 p.m. - 4:20 p.m., Grand Ballroom II, Tower Building

The current session aims at bringing together researchers from different areas to learn or apply their knowledge to network science. While the foundations of Network science are in graph theory, the discipline evolved to include sociologists, computer scientist and others that are interested in understanding and analyzing social networks, technological network, biological networks and networks of information. The network science field bloomed as big data emerged, yet mathematicians are a minority at these conferences. The types of contributions for this session are either state-of-the art overviews of network science research topics, or newly developed theory/applications in network science that is of interest to the mathematical community.

Teaching Network Science at Different Academic Levels(CANCELED)

Guessing Numbers of Graphs

Tropical Principal Component Analysis and its Application to Phylogenetics

3:00 p.m. - 3:20 p.m.Ruriko Yoshida, Naval Postgraduate School

Using Machine Learning to Classify and Characterize Networks

3:30 p.m. - 3:50 p.m.Karl Schmitt, Valparaiso University

Seeing Red: Locating People of Interest in Dark Networks

4:00 p.m. - 4:20 p.m.Pivithuru Wijegunawardana

Contributed Paper Session

Advancing Women in Mathematics: On the Ground Initiatives

1:30 p.m. - 5:25 p.m., Governor's Square 14, Plaza Building

This session focuses on how programs advancing women in mathematics take shape on the ground. Speakers will discuss critical project components including aims, intended audience, implementation, replication, and scaling. This session provides a broad array of ideas that together form a frame for how to begin---or continue---a dedicated effort to move women forward in mathematics.

Organizers:Della Dumbaugh and Heather Russell, University of Richmond

Being Intentional: Increasing Success of Women in the Mathematics Program at GVSU

Contributed Paper Session

Encouraging Effective Teaching Innovation, Part B

This session will consist of presentations of demonstrably effective and innovative classroom techniques that address the reasoning behind, design, and implementation of resources or activities. This may include whole course techniques (not necessarily original to the presenter) or drop-in activities to bolster student learning and reflection in any course. Materials will be shared after the session at: http://mathfest2018.davidfailing.com

Engaging Students With Augmented Reality

Drawing-to-Learn Activity as a Cognitive Tool in Undergraduate Mathematics

4:50 p.m. - 5:05 p.m.Mile Krajcevski, University of South Florida

Making Connections with Card Sorts

5:10 p.m. - 5:25 p.m.Carrie Muir, Whatcom Community College

Transforming Mathematics Assessments to Drive Better Learning

5:30 p.m. - 5:45 p.m.Lisa Bromberg, United States Military Academy - West PointKayla Blyman, United States Military Academy - West PointKristin Arney, United States Military Academy - West Point

Oral Assessments: Helping Students Make Connections

5:50 p.m. - 6:05 p.m.Mary A. Nelson, George Mason University

Contributed Paper Session

Great Circles, Great Problems

1:30 p.m. - 5:05 p.m., Governor's Square 15, Plaza Building

Math Circles are outreach programs for K12 teachers and students, often led by university-based mathematicians, which focus on providing authentic mathematical experiences – where participants enjoy and engage with mathematics as a lively discipline of inquiry, conjecturing, and problem solving. Presenters will share mathematical problems and activities that can lead to hours of exploration by the curious.

Competitive Constructions: Polyhedra, MESA, and Intuition-first

The Community Alliance for Mathematics

Discussion

4:50 p.m. - 5:05 p.m.

Contributed Paper Session

Mastery Grading, Part A

1:30 p.m. - 4:05 p.m., Governor's Square 11, Plaza Building

“Mastery grading” refers to a suite of assessment techniques that encourage students to pursue deep understanding of course content. Techniques include standards-based grading, specifications grading, and mastery testing. Grades are based on mastery of objectives rather than accumulation of partial credit. Students have multiple attempts to attain this high standard for each objective, teaching them to persevere through the course.

Communicating Student Progress in Standards-Based Grading

Mastery Grading for the Masses: A Public Reflection

3:50 p.m. - 4:05 p.m.Anil Venkatesh, Ferris State University

Contributed Paper Session

Mathematical Themes in a First-Year Seminar

1:30 p.m. - 5:05 p.m., Governor's Square 16, Plaza Building

As mathematicians, we are eager to infuse our discipline into First-Year Seminars, which often serve as an introduction to college-level academic culture (critical reading, writing and thinking, information literacy, etc.). Speakers will share their seminar’s topic, major learning goals, the ways in which mathematical themes were incorporated into the seminar, and the degree to which their pedagogical choices were successful.

Cryptology in a First Year Seminar

Contributed Paper Session

Mathematics Research Experiences for K–12 Teachers and Students

1:30 p.m. - 3:45 p.m., Governor's Square 17, Plaza Building

Presenters will share their experiences conducting mathematics research with teachers and students. Participants will be introduced to a variety of problems that are well suited for these research experiences. They will learn about the findings that have resulted from these research experiences as well as the influences on teachers’ instructional practice and students’ learning and dispositions toward mathematics.

Organizers:Saad El-Zanati and Cynthia Langrall, Illinois State University

Research Experiences for PreService and InService Secondary Mathematics Teachers: The Teacher-Scholar Concept

Introducing Students in Grades 4-6 to Unsolved Problems

Contributed Paper Session

A Number is Never an Answer: Developing Mathematical Thinking and Communication Through Writing, Part A

1:30 p.m. - 5:45 p.m., Governor's Square 10, Plaza Building

Many students only experience mathematics as a discipline of calculations. However students who take a quantitative job in an interdisciplinary field need to be able to clearly communicate mathematics to a lay audience via writing. In this session we invite instructors to discuss their use of writing assignments in their mathematics courses that develop these transferable skills.

Critical Thinking and Writing Development through Project and Paper Scaffolding in a Liberal Arts Math Course

Write, Revise, Repeat: Improving Student Writing

Writing Across the Mathematics Curriculum

5:30 p.m. - 5:45 p.m.Jeff Johannes, SUNY Geneseo

Contributed Paper Session

Research in Undergraduate Mathematics Education

1:30 p.m. - 4:45 p.m., Plaza Ballroom D, Plaza Building

The goals of this session are to promote quality research in undergraduate mathematics education, to disseminate educational studies to the greater mathematics community, and to facilitate the impact of research findings on mathematics pedagogy. Presentations may be based on research in any undergraduate mathematical area. Examples include studies about students’ mathematical reasoning, teaching practices, curriculum design, and faculty professional development.

Panel Session

Advocating for Your Career and Yourself

1:30 p.m. -2:50 p.m., Plaza Ballroom F, Plaza Building

From asking for a raise to securing institutional and external resources, this panel will discuss how faculty find and ask for resources needed for teaching, research, and other creative endeavors. What are appropriate requests and how can you effectively make them to help further your own career as well as the profession? Sponsored by the Project NExT Peach dots.

Poster Session

MAA General Contributed Poster Session

1:30 p.m. - 3:00 p.m., Plaza Exhibit Hall, Plaza Building

The MAA is pleased to announce the inaugural General Contributed Poster Session (GCPS) at MathFest 2018 in Denver. We will rotate the poster categories throughout the meeting and the number of rotations will depend on the number of accepted posters. The MAA will provide corkboards for the posters – you just need to bring your poster.

1. A Tale of Links between Arithmetic and Poset’s Möbius Functions

Emil D. Schwab, The University of Texas at El PasoGabriela Schwab, El Paso Community College

Aubrey R. Laskowski, University of Illinois at Urbana-ChampaignMichael J. Schirle, University of Illinois at Urbana-Champaign

31. Solutions to the Diophantine Equation \(X + Y = c^z\) when \(XY\) Is Divisible by a Fixed Set of Two Primes

Robert Styer, Villanova UniversityReese Scott, Somerville, MA

32. The Modeling and Calculation of Rise and Fall of the Liquid in Capillary Action by Poisson

Shigeru Masuda, RIMS, Kyoto University

Workshop

What’s the Story? Research Presentations for an Undergraduate Audience

1:30 p.m. - 2:50 p.m., Tower Court D, Tower Building

Presenting research to undergraduate students is rewarding, but challenging. The gory details of mathematical results often require specific jargon and background knowledge. Nonetheless, the big idea-the “story”-can almost always be presented at a variety of levels. This workshop is designed to help graduate students formulate a presentation on their research that is appropriate for an audience of undergraduate students.

Organizer: May Mei, Denison University

Sponsor: Committee on Graduate Students

Minicourse

Minicourse 1. Initiating, Designing, Building, and Using Modeling Scenarios for Teaching Differential Equations, Part A

1:30 p.m. – 3:30 p.m., Tower Court A, Tower Building

We offer guidance and resources for developing materials for teaching differential equations using models. We discuss how to produce modeling scenarios and help participants focus on projects of their own. Sharing resources will assist participants in shaping their own modeling scenarios. Through active, hands-on, group work participating faculty will experience using modeling to teach differential equations from day one.

Minicourse

Minicourse 6. Visualizing Projective Geometry Through Photographs and Perspective Drawings, Part A

1:30 p.m. – 3:30 p.m., Tower Court B, Tower Building

We introduce hands-on, practical art puzzles that motivate the mathematics of projective geometry---the study of properties invariant under projective transformations. On the art side, we explore activities in perspective drawing or photography. These activities inform the mathematical side, where we introduce activities in problem solving and proof suitable for a sophomore-level proofs class. No artistic experience is required.

Undergraduate Student Paper Session

MAA Student Paper Sessions

Organizers:Eric Ruggieri, College of the Holy CrossChasen Smith, Georgia Southern University

Undergraduate Student Paper Session

Pi Mu Epsilon Student Paper Sessions

2:30 p.m. – 6:25 p.m., Plaza Courts 5-7, Plaza Building

Organizer:Darci Kracht, Kent State University

Invited Paper Session

The MAA Instructional Practices Guide in Action

3:00 p.m. - 5:30 p.m., Plaza Ballroom E, Plaza Building

The goal of the session is to bring the new MAA Instructional Practices (IP) Guide to life for the mathematical community. Talks will demonstrate how members of the community are using the IP Guide in their classroom practice or for professional development.

Five Essential Elements for Cooperative Learning described in the MAA Instructional Practices Guide

Town Hall Session

Mathematical Mamas – Being Both Beautifully

3:00 p.m. – 4:20 p.m., Plaza Ballroom F, Plaza Building

Women have always been involved in mathematics and science. Even though we are past the days when women had to deny their self-identity to pursue mathematics, we still have work to do. With more mothers (and fathers) bridging the gap between academia and parenthood, this town hall will celebrate victories and discuss solutions to challenges that arise from this intersection.

Organizers:Jacqueline Jensen-Vallin, Lamar UniversityEmille Davie Lawrence, University of San FranciscoErin Militzer, Ferris State University

Other Mathematical Session

Section Officers Meeting

3:00 p.m. - 5:00 p.m., Plaza Ballroom A, B, & C, Plaza Building

This session is moderated by Lisa Marano, West Chster University, Chair of the MAA Committee on Sections. It is open to all section officers and their guests.

Session for Graduate Students

Speed Interviewing Marathon for Students

3:00 p.m. – 4:20 p.m., Tower Court D, Tower Building

Employers suggest communication skills are a critical component of job interviews. This session for undergraduate students, graduate students and early career mathematicians helps participants hone these skills, with best practices and tips on job interviewing and three speed interviewing sessions to practice what participants have learned. Sessions include individual feedback for participants and opportunities to network with fellow interviewees.

Poster Session

MAA General Contributed Poster Session

3:30 p.m. - 5:00 p.m., Plaza Exhibit Hall, Plaza Building

The MAA is pleased to announce the inaugural General Contributed Poster Session (GCPS) at MathFest 2018 in Denver. We will rotate the poster categories throughout the meeting and the number of rotations will depend on the number of accepted posters. The MAA will provide corkboards for the posters – you just need to bring your poster.

1. Alternative Grading Schemes in Linear Algebra(CANCELED)

Timothy Goldberg, Lenoir-Rhyne University

2. Standards Based Assessment: An Easy-to-Use SBA Quiz System

James Olsen, Western Illinois University

3. Mathematics Learning Support at US Colleges & Universities

David Thomas, University of ProvidenceCiaran Mac an Bhaird, Maynooth University, Ireland

4. A Comparison of Two Approaches to Teaching Calculus I

Jonathan Hulgan, Oxford College of Emory University

5. The “Lost” Books of Euclid’s Elements

Chuck Lindsey, Florida Gulf Coast University

6. A College Geometry Course Involving Civilization, Logic and Beauty(CANCELED)

Wen-Haw Chen, Tunghai University

7. Opening Up the Transitions Course: New Proof Tasks for the Creative Math Major

34. How (NOT) to Make Discovery-Learning Assessments

Kayla Blyman, United States Military Academy - West PointLisa Bromberg, United States Military Academy - West Point,Kristin Arney, United States Military Academy - West Point

35. Investigating Properties of Magic Matrices

Alexis Wilding, Weber State University

Minicourse

Minicourse 2. Introduction to Inquiry-Based Learning, Part A

4:00 p.m. – 6:00 p.m., Tower Court A, Tower Building

This minicourse will be a hands-on introduction to inquiry-based learning, a pedagogical approach that strongly emphasizes active learning and sense-making. Facilitators and participants will model IBL classroom modes as teachers and students and analyze on these experiences so that participants can integrate these modes into their teaching practice. The minicourse is intended for instructors new to inquiry-based learning.

Minicourse

Minicourse 5. Mathematical Card Magic, Part A

4:00 p.m. – 6:00 p.m., Tower Court B, Tower Building

A survey of modern self-working mathematical card magic, including original principles and effects shared online in the Card Colm blog (2004-2014) at MAA.org. A special feature will be two-person card magic based on subtle mathematical communication principles. The material can be used to liven up mathematics classes and motivate student learning. The only prerequisite is curiosity.

Colm Mulcahy, Spelman College

Panel Session

How to Apply for Jobs in Academia and Industry after Your PhD

4:30 p.m. – 5:50 p.m., Plaza Ballroom F, Plaza Building

This session is aimed at graduate students and recent PhDs. An overview of the employment process will be given with ample opportunity for participants to ask questions. Questions that will be addressed include: How do you find which jobs are available? How do you choose which jobs you want to apply for? What are academic and other employers looking for in the materials that you send? How should you tailor your application materials for the job that you are applying for? How do schools conduct interviews?

Sponsors: The MAA Committee on Graduate Students and the MAA Committee on Early Career Mathematicians.

Workshop

An Introduction to Team-Based Learning

4:30 p.m. - 5:50 p.m., Tower Court D, Tower Building

This workshop will introduce participants to Team-Based Learning (TBL), a highly structured form of collaborative learning that integrates aspects of flipped learning, problem-based learning, and inquiry-based learning. In this workshop, participants will see TBL in action and learn how to use TBL to create a vibrant, active classroom. Participants are encouraged to complete a short pre-reading at http://clontz.org/mathfest/ before attending.

Organizers: Drew Lewis and Steven Clontz, University of South Alabama

Social Event

Estimathon!

4:30 p.m. – 6:15 p.m., Grand Ballroom II, Tower Building

Jane Street Capital presents: The Estimathon!

Work in teams to compete in a fun, fast-paced game that melds math and trivia. There'll be prizes for the winning teams. Open to everyone: undergrads, profs, high school students, etc.
(Note that there are two sessions. Feel free to attend either one!)

Organizer:Andy Niedermaier, Jane Street Capital

SIGMAA Activity

SIGMAA MCST Business Meeting

5:05 p.m. – 5:55 p.m., Governor's Square 15, Plaza Building

Session for Graduate Students

Graduate Student Reception

6:00 p.m. – 7:00 p.m., Windows Room, Tower Building

Graduate students are invited for some refreshments and to meet several of the invited speakers.

SIGMAA Activity

SIGMAA QL Business Meeting

6:00 p.m. - 7:00 p.m., Governor's Square 16, Plaza Building

Other Mathematical Session

The President’s Membership Jubilee

7:00 p.m. - 8:30 p.m., Grand Ballroom I, Tower Building

An evening of musical performances by members celebrating members of the Mathematical Association of America. This event is free and open to all MAA MathFest attendees. All MAA members, new and those celebrating their 25th and 50th anniversaries are encouraged to attend.

Friday, August 3

Registration

8:00 a.m. - 6:00 p.m., Plaza Registration, Plaza Building

Other Mathematical Session

MAA Prize Session

8:30 a.m. – 9:10 a.m., Plaza Ballroom A, B, & C, Plaza Building

The session is organized by MAA Secretary James Sellers, Penn State University, and is moderated by MAA President Deanna Haunsperger, Carleton College.

Exhibit Hall

9:00 a.m. - 5:00 p.m., Plaza Exhibit Hall, Plaza Building

Contributed Paper Session

A Number is Never an Answer: Developing Mathematical Thinking and Communication Through Writing, Part B

9:00 a.m. - 12:15 p.m., Governor's Square 10, Plaza Building

Many students only experience mathematics as a discipline of calculations. However students who take a quantitative job in an interdisciplinary field need to be able to clearly communicate mathematics to a lay audience via writing. In this session we invite instructors to discuss their use of writing assignments in their mathematics courses that develop these transferable skills.

"Dear Calculus Consultant": Projects Where Students Act as Experts

Writing on Calculus Exams: Forcing Students to Reason and Communicate

Invited Address

AWM-MAA Etta Zuber Falconer Lecture

Finding Ellipses

9:30 a.m. - 10:20 a.m., Plaza Ballroom A, B, & C, Plaza Building

Pamela Gorkin, Bucknell University

Ellipses make frequent appearances in our lives: Kepler’s laws of planetary motion involve ellipses and a medical procedure involving kidney stones known as lithotripsy uses them as well. We see ellipses in architecture and in President’s Park South we find a park called simply “The Ellipse.” What properties of the ellipse make it so important? How can we construct an ellipse? We begin with questions like these, providing some unfamiliar answers. Then we study three seemingly unrelated problems in mathematics, chosen from linear algebra, complex analysis, and projective geometry, and we show how the solution to each of these problems relies on finding ellipses.

Contributed Paper Session

Inquiry-Based Learning and Teaching, Part A

9:30 a.m. - 12:25 p.m., Governor's Square 14, Plaza Building

Inquiry-Based Learning approaches seek to transform students from consumers to producers of mathematics. Inquiry-based methods aim to help students develop a deep understanding of mathematical concepts and the processes of doing mathematics by putting those students in direct contact with mathematical phenomena, questions, and communities. This session invites scholarly presentations on the use of inquiry-based methods for teaching and learning.

Tips and Tricks for Tracking a Student Centered Class

Specifications Grading in an IBL Classroom

12:10 p.m. - 12:25 p.m.Anne Sinko, College of St. Benedict/St. John's University

Contributed Paper Session

Priming the Calculus Pump: Fresh Approaches to Teaching First-Year Calculus, Part A

9:30 a.m. - 12:25 p.m., Governor's Square 16, Plaza Building

Many first-year college calculus students have had a previous encounter with calculus in high school. These new college calculus students start calculus having seen much of the material, but with a weakness or a lack of confidence in some areas. This audience creates unique challenges to the instructor. This session seeks to share fresh approaches to engage this audience.

Organizers:Chuck Garner, Rockdale Magnet School for Science and TechnologyBob Sachs, George Mason University

Sponsor: The SIGMAA on Teaching Advanced High School Mathematics (SIGMAA TAHSM)

Moving Calculus from the Classroom to the Boardroom

Undergraduate Student Paper Session

MAA Student Paper Sessions

Organizers:Eric Ruggieri, College of the Holy CrossChasen Smith, Georgia Southern University

Undergraduate Student Paper Session

Pi Mu Epsilon Student paper Sessions

9:30 a.m. – 12:25 p.m., Plaza Courts 5-7, Plaza Building

Organizer:Darci Kracht, Kent State University

Invited Address

Earle Raymond Hedrick Lecture Series

Nonlinear Dispersive Equations and the Beautiful Mathematics That Comes with Them, Lecture II

10:30 a.m. – 11:20 a.m., Plaza Ballroom A, B, & C, Plaza Building

Gigliola Staffilani, Massachusetts Institute of Technology

In these lectures I will give an overview of the rich mathematical structures that characterize the wave solutions of some of the most important nonlinear partial differential equations, such as the Schrödinger equation. In doing so I will illustrate how beautiful pieces of mathematics, developed using different tools, not just coming from analysis, have been generated over the years in order to answer some of the most fundamental questions for these equations, such as existence and uniqueness of solutions for example. Along the way I will formulate open questions and possible new directions of investigation.

Contributed Paper Session

Puzzles, card tricks, board games, game shows, gambling, and sports provide an excellent laboratory for testing mathematical strategy, probability, and enumeration. The analysis of such diversions is fertile ground for the application of mathematical and statistical theory. Solutions to new problems as well as novel solutions to old problems are welcome.

Beyond the "Monty Hall Problem": The Mathematics of Let's Make a Deal

Invited Address

MAA Invited Address

Inclusion-exclusion in Mathematics: Who Stays in, Who Falls out, Why It Happens, and What We Should Do About It

11:30 a.m. - 12:20 p.m., Plaza Ballroom A, B, & C, Plaza Building

Eugenia Cheng, School of the Art Institute of Chicago

The question of why women are under-represented in mathematics is complex and there are no simple answers, only many contributing factors. I will focus on character traits, and argue that if we focus on this rather than gender we can have a more productive and less divisive conversation. To try and focus on characters rather than genders I will introduce gender-neutral character adjectives "ingressive" and "congressive" to replace masculine and feminine. I will share my experience of teaching congressive abstract mathematics to art students, in a congressive way, and the possible effects this could have for everyone in mathematics, not just women. I will present the field of Category Theory as a particularly congressive subject area, accessible to bright high school students, and contrast it with the types of math that are often used to push or stimulate those students. No prior knowledge will be needed.

Invited Address

NAM David Harold Blackwell Lecture

Continuous, Discrete, or Somewhere in Between: An Introduction to Time Scales with Applications

1:30 p.m. - 2:20 p.m., Plaza Ballroom A, B, & C, Plaza Building

Raegan Higgins, Texas Tech University

Since Stefan Hilger's landmark paper in 1988, progress has been made in the unification and extension of discrete and continuous analysis. The broad idea is to prove a result once for a dynamic equation where the domain of the unknown function is a time scale \(\mathbb{T}\), which is an arbitrary, nonempty, closed subset of the real numbers.

In this talk, we will use the exponential function \(e^{pt}\) to introduce the theory of time scales. Considering a certain second-order linear delay dynamic equation, we establish some sufficient conditions which ensure that every solution oscillates. The obtained results unify the oscillation of second-order delay differential and difference equations.

Our interest in delay equations has lead us to study a certain area of mathematical physiology. We are using mathematical models to understand how behavioral disruption of the circadian clock can lead to glucose dysregulation. In this talk, we present some preliminary results.

Poster Session

MAA General Contributed Poster Session

1:00 p.m. - 2:30 p.m., Plaza Exhibit Hall, Plaza Building

The MAA is pleased to announce the inaugural General Contributed Poster Session (GCPS) at MathFest 2018 in Denver. We will rotate the poster categories throughout the meeting and the number of rotations will depend on the number of accepted posters. The MAA will provide corkboards for the posters – you just need to bring your poster.

1. A Better Path to Math Careers

Tim McEldowney, University of California, Riverside

2. Girls <3 "Hands On Mathematics"

Victoria Kofman, Stella Academy

3. Partnerships Within and Without: Expanding the Reach of the Mathematical Sciences at the University of the Virgin Islands(CANCELED)

Camille McKayle, University of the Virgin IslandsRobert Stolz, University of the Virgin IslandsNadia Monrose, University of the Virgin Islands

4. Use Interinstitutional Collaboration and Cyberlearning to Offer Computational Science Courses for a Computational Math Degree Program in a Small University

19. Logarithmic Patterns in Classical Music

20. Number Talks: A Vehicle for Understanding

21. Sequences with the Zeckendorf Property

22. Surviving the Apocalypse with a Compass and a Straightedge

Grace E. Cook, Bloomfield College

23. Colorado State University - Pueblo - 40 years and Counting

Janet Nichols, Colorado State University - Pueblo

24. Summer Illinois Math Camp

Claire Merriman, University of Illinois at Urbana-ChampaignEmily Heath, University of Illinois at Urbana-ChampaignSimone Sisneros-Thiry, University of Illinois at Urbana-ChampaignJenna Zomback, University of Illinois at Urbana-Champaign

35. Use of Multimedia Technology for Effective Teaching and Learning of Plane Geometry at the Middle Basic School Level in Nigeria

Invited Paper Session

Modeling Biological Rhythms

1:30 p.m. - 5:00 p.m., Plaza Ballroom E, Plaza Building

Periodic oscillations are a characteristic feature of many living systems. Cells, organs, and whole organisms often exhibit regular clock-like behavior. Examples include circadian rhythms, heartbeats, brain waves, and the synchronization of behaviors across populations. Researchers seek to understand how these oscillations are generated, how they interact with external cues, and how they persist in the presence of noise.

Mathematical modeling has proven to be an invaluable tool for investigating biological rhythms. Drawing on the theory of dynamical systems, mathematical biologists have made important contributions to understanding the structure and behavior of biological oscillators. In addition, these systems are a rich source of topics for classroom explorations and student research projects.

Speakers in this IPS will illustrate the breadth of biological questions and mathematical techniques that are used to study the rhythms of life. They will highlight recent advances and open questions.

Organizer:David Brown, The Colorado College

Order Emerging from Chaos: The Mathematics of Firefly Synchronization

1:30 p.m. - 1:50 p.m.Matthew Mizuhara, The College of New Jersey

Optimizing Flexibility in the Collective Decisions of Honeybees

2:00 p.m. - 2:20 p.m.Subekshya Bidari, University of Colorado

Patterns of Collective Oscillations: Effects of Modularity and Time-Delay

Quasicycles in the Stochastic Hybrid Morris-Lecar Neural Model

AWM-MAA Invited Paper Session

Geometric Ideas and Where to Find Them

1:30 p.m. - 4:20 p.m., Plaza Ballroom D, Plaza Building

Results from geometry have long captivated the attention of mathematicians because of the surprising beauty, wide utility, and intriguing proofs behind the results. Geometric concepts are often a thread connecting areas of mathematics as well as a link between mathematics and other fields. In this session, we focus on new ways of looking at geometric theorems as well as applications to various fields of mathematics, including linear algebra, complex analysis, and dynamics.

String Art and Calculus

1:30 p.m. - 1:50 p.m.Greg Quenell, State University of New York, Plattsburgh

From Benford's Law to Poncelet's Theorem

2:00 p.m. - 2:20 p.m.Karl Voss, Bucknell University

Ellipses ...

2:30 p.m. - 2:50 p.m.Dan Kalman, American University

Geometry of the Earth and Universe

3:00 p.m. - 3:20 p.m.Sarah Greenwald, Appalachian State University

The Graphic Nature of Gaussian Periods

3:30 p.m. - 3:50 p.m.Stephan Ramon Garcia, Pomona College

Gaining Perspective on Homographies

4:00 p.m. - 4:20 p.m.Annalisa Crannell, Franklin & Marshall College

Contributed Paper Session

Best Practices and Innovation in the Teaching of Discrete Mathematics

1:30 p.m. - 4:45 p.m., Governor's Square 10, Plaza Building

This session seeks presentations about innovative approaches to the teaching of Discrete Mathematics, the course generally required for computer science majors. Presentations could include illuminating projects and exercises, new approaches to the traditional curriculum, and ways to address new, interdisciplinary student populations. Presentations should focus on easily adaptable models and should discuss how stated learning objectives are attained.

Writing and Revising to Conquer Proofs in Discrete Mathematics

Counting the Keyspace of WWII's Enigma, and What it Can Teach us About Modern Cryptography

4:30 p.m. - 4:45 p.m.Gregory V. Bard, University of Wisconsin-Stout

Contributed Paper Session

Fostering Undergraduate Interdisciplinarity

1:30 p.m. - 6:25 p.m., Governor's Square 15, Plaza Building

Mathematics is one educational tool to develop complex problem solvers that are needed to address many of the largest and most challenging problems in society, which are often interdisciplinary. This session invites speakers to present their efforts to foster interdisciplinary work by undergraduates within courses or outside the classroom.

Organizers:Amanda Beecher, Ramapo College of New JerseyChris Arney, United States Military Academy at West Point

Save the Cranes! Mathematical Modeling within an Environmental Conservation Effort

Contributed Paper Session

Inquiry-Based Learning and Teaching, Part B

1:30 p.m. - 5:45 p.m., Governor's Square 14, Plaza Building

Inquiry-Based Learning approaches seek to transform students from consumers to producers of mathematics. Inquiry-based methods aim to help students develop a deep understanding of mathematical concepts and the processes of doing mathematics by putting those students in direct contact with mathematical phenomena, questions, and communities. This session invites scholarly presentations on the use of inquiry-based methods for teaching and learning.

Where Did That Come From?

Supporting Students' Defining as a Mathematical Practice

5:30 p.m.- 5:45 p.m.Brian P. Katz, Augustana College

Contributed Paper Session

Mastery Grading, Part B

1:30 p.m. - 4:45 p.m., Governor's Square 11, Plaza Building

“Mastery grading” refers to a suite of assessment techniques that encourage students to pursue deep understanding of course content. Techniques include standards-based grading, specifications grading, and mastery testing. Grades are based on mastery of objectives rather than accumulation of partial credit. Students have multiple attempts to attain this high standard for each objective, teaching them to persevere through the course.

Contributed Paper Session

Many first-year college calculus students have had a previous encounter with calculus in high school. These new college calculus students start calculus having seen much of the material, but with a weakness or a lack of confidence in some areas. This audience creates unique challenges to the instructor. This session seeks to share fresh approaches to engage this audience.

Organizers:Chuck Garner, Rockdale Magnet School for Science and TechnologyBob Sachs, George Mason University

Sponsor: The SIGMAA on Teaching Advanced High School Mathematics (SIGMAA TAHSM)

Reconceptualizing the Integral and the Fundamental Theorem

1:30 p.m. - 1:45 p.m.Robert Sachs, George Mason University

Interleaving Derivative Rules and Applications in Calculus I

1:50 p.m. - 2:05 p.m.Melissa Lindsey, Dordt College

Enhancing a First-Year Calculus Course with Mathematica Assignments

2:10 p.m. - 2:25 p.m.Jessica Kelly, Christopher Newport University

First Year Calculus with Python Coding

2:30 p.m. - 2:45 p.m.Jiyeon Suh, Grand Valley State University

We Integrate Differentials, Not Functions

2:50 p.m. - 3:05 p.m.Robert R. Rogers, SUNY Fredonia

RIP: Row Integration by Parts

3:10 p.m. - 3:25 p.m.John Rock, Cal Poly Pomona

Logs in Calculus and Maybe More.....(CANCELED)

3:30 p.m. - 3:45 p.m.Marshall Ransom, Georgia Southern University

Estimating Pi as an Introduction to Limits in Calculus I

3:50 p.m. - 4:05 p.m.Eric Miles, Colorado Mesa University

A Necessary Condition for Priming the Calculus Pump: Preparing Graduate Students to Teach

Contributed Paper Session

Ready or Not: Corequisite Courses and Just-in-Time Review

1:30 p.m. - 5:25 p.m., Governor's Square 17, Plaza Building

Many students enter college not yet ready for college-level mathematics. For some, embedded just-in-time review can fill in gaps, but for underprepared students many colleges and universities are showing greater success with “corequisite” courses to increase completion, especially for underserved populations. Talks describing the curricular change process are welcome, especially examples of successful responses to rapid large-scale implementation requirements.

Organizers:Rebecca Hartzler, University of Texas at AustinSuzanne Dorée, Augsburg UniversityFrank Savina, University of Texas at Austin

Co-requisite Courses: The Right Math at the Right Time

1:30 p.m. - 1:45 p.m.Francisco Savina, The University of Texas at Austin

Corequisite Implementation at Missouri Western State University

1:50 p.m. - 2:05 p.m.Lori McCune, Missouri Western State University

Corequisite College Algebra at Illinois

2:10 p.m. - 2:25 p.m.Alison Reddy, Univeristy of Illinois

Get AMPed About Corequisitie Courses

2:30 p.m. - 2:45 p.m.Mary B. Walkins, The Community College of Baltimore CountyJesse Kiefner, The Community College of Baltimore County

Helping Developmental Students Enter into College Level Mathematics Courses

2:50 p.m. - 3:05 p.m.Andy Richards, Central Washington University

College Algebra and Trigonometry Enhanced: A Co-Requisite Model with “Lab-Style” Explorations

Contributed Paper Session

Puzzles, card tricks, board games, game shows, gambling, and sports provide an excellent laboratory for testing mathematical strategy, probability, and enumeration. The analysis of such diversions is fertile ground for the application of mathematical and statistical theory. Solutions to new problems as well as novel solutions to old problems are welcome.

A Covering Property for Digital Root Series

Exploring The "Reverse" Lucas Sequence 3, 1, 4, 5, 9, ...

Contributed Paper Session

Teaching Undergraduate Mathematics with Primary Historical Sources, Part A

1:30 p.m. - 4:45 p.m., Governor's Square 12, Plaza Building

In recent years, there has been an increasing interest in using primary historical sources to teach undergraduate mathematics. This approach has been used by a wide variety of faculty, including those with little background in mathematics history. This session brings together developers of materials for teaching with primary sources, instructors who teach with primary sources, and mathematics education researchers.

Understanding Desargues in an Historical Context

Should We Call It the Abel-Dirichlet Theorem?

4:10 p.m. - 4:25 p.m.David Ruch, Metropolitan State University of DenverJoshua Gonzales, Metropolitan State University of DenverAhern Nelson, Metropolitan State University of Denver

An Old Babylonian Procedure Text and a Table of Reciprocals

4:30 p.m. - 4:45 p.m.Zoë Misiewicz, SUNY Oneonta and ISAW-NYU

Panel Session

Best Practices for Teaching Mathematics Online

1:30 p.m. – 2:50 p.m., Plaza Ballroom F, Plaza Building

The MAA Professional Development Committee is sponsoring this panel discussion on best practices for teaching online. In this session panelists will share what has worked well for them, what needs to be improved, and what they would not do again. This session will have three panel members with each member having considerable experience in delivering online courses.

Organizer: Kyle Riley, South Dakota School of Mines & Technology

Panelists:Radu Cascaval, University of Colorado Colorado SpringsErica Hastert, Early College of ArvadaLinda Sundbye, Metropolitan State University of Denver

Sponsor: MAA Professional Development Committee

Workshop

Meeting the Challenge of Introducing Senior High School Students to Contemporary Mathematics

Consider the challenge mentioned in the title, why meet it and how? Our suggestion consists of periodically interweaving Mathematics-News-Snapshots (MNSs). We’ll examine a sample MNS against the rationale and the guidelines for MNS authors. Results from interweaving 21 different MNSs in Israel will be followed by a call for collaboration in (i) Developing new MNSs; (ii) Implementing existing MNSs empirically. Participants are requested to bring their laptops or mobile phones to be able to connect to the internet during the workshop.

Organizers: Nitsa B. Movshovitz-Hadar and Boaz Silberman, Technion

Sponsor: The SIGMAA on Teaching Advanced High School Mathematics (SIGMAA TAHSM)

Minicourse

We offer guidance and resources for developing materials for teaching differential equations using models. We discuss how to produce modeling scenarios and help participants focus on projects of their own. Sharing resources will assist participants in shaping their own modeling scenarios. Through active, hands-on, group work participating faculty will experience using modeling to teach differential equations from day one.

Minicourse

We introduce hands-on, practical art puzzles that motivate the mathematics of projective geometry---the study of properties invariant under projective transformations. On the art side, we explore activities in perspective drawing or photography. These activities inform the mathematical side, where we introduce activities in problem solving and proof suitable for a sophomore-level proofs class. No artistic experience is required.

Undergraduate Student Activity

The Case of the Missing Vertex

1:30 p.m. - 2:20 p.m., Grand Ballroom I, Tower Building

A vertex has gone missing in an un-labeled graph and taken all of its edges with it. Can we reconstruct the original graph, or at least some of its properties? What if we have the vertex-deleted graph for each of the vertices? Come join this mathematical investigation of the Graph Reconstruction Problem. This fanciful activity provides an introduction to Graph Theory and leads to an open question in the research. Bring a friend and writing utensil.

Presenter:Suzanne Dorée, Augsburg University

Other Mathematical Session

Alder Award Session

2:30 p.m. - 3:50 p.m., Plaza Ballroom, A, B, & C, Plaza Building

The MAA established the Henry L. Alder Award for Distinguished Teaching by a Beginning College or University Mathematics Faculty Member to honor beginning college or university faculty members whose teaching has been extraordinarily successful and whose effectiveness in teaching undergraduate mathematics is shown to have influence beyond their own classrooms. Each year, at most three college or university teachers are honored with this national award. The awardees are invited to make a presentation in this session. The session is moderated by MAA President Deanna Haunsperger.

Creativity Amidst Adversity

2:30 p.m. – 2:50 p.m.Mohamed Omar, Harvey Mudd College

Way to Fail!

3:00 p.m. – 3:20 p.m.David Clark, Grand Valley State University,

Mathematics by Design

3:30 p.m. - 3:50 p.m.Chad Awtrey, Elon University

Undergraduate Student Paper Session

MAA Student Paper Sessions

2:30 p.m. – 4:25 p.m., Plaza Courts 1-4, Plaza Building

Organizers:Eric Ruggieri, College of the Holy CrossChasen Smith, Georgia Southern University

Undergraduate Student Paper Session

Pi Mu Epsilon Student paper Sessions

2:30 p.m. – 6:05 p.m., Plaza Courts 5-7, Plaza Building

Organizer:Darci Kracht, Kent State University

Panel Session

Nonacademic Career Paths for Undergraduate Mathematics Majors

3:00 p.m. – 4:20 p.m., Plaza Ballroom F, Plaza Building

You’re about to earn a degree in mathematics. Now what? You may be surprised to know that teaching isn’t your only option; in the “real world,” mathematical knowledge is a valued commodity, and there are many interesting job opportunities for mathematicians in nonacademic settings. Whether you are a mathematics student looking for a job once you graduate or an advisor looking for advice to give to future job-seeking students, this session will help you gain new perspectives on nonacademic career experiences and what employers value in their employees. Panelists will share their paths to their current positions and offer advice to others looking for employment in similar venues.

Poster Session

PosterFest 2018: Scholarship by Early Career Mathematicians

3:00 p.m. – 4:30 p.m., Plaza Exhibit Hall, Plaza Building

This poster session will allow early career mathematicians, including untenured faculty and graduate students, to present and discuss their scholarly activities with other attendees in an informal atmosphere. Examples of scholarly activities suitable for this poster session include expository work, preliminary reports, scholarship of teaching and learning, and research reports.

Sponsors:MAA Committee on Early Career MathematiciansYoung Mathematicians NetworkProject NExT

Workshop

Mathematical Puzzle Programs: Outreach and Recruitment with Puzzles

3:10 p.m. – 4:30 p.m., Tower Court D, Tower Building

MaPP designs mathematical puzzlehunts for use in university outreach programs. Participating middle/high school students work in teams to solve fun mathematical puzzles based on contemporary mathematics research, many of which decode to locations around the host campus hiding more puzzles. Workshop participants will experience a mini-puzzlehunt for themselves and learn how to partner their institution with MaPP.

Organizers:Braxton Carrigan, Southern Connecticut State UniversitySteven Clontz, University of South AlabamaPJ Couch, Lamar University

Minicourse

Minicourse 3. An Introduction to WeBWorK: An Open Source Alternative for Generating and Delivering Online Homework Problems, Part A

4:00 p.m. – 6:00 p.m., Tower Court A, Tower Building

Participants will learn to utilize the opensource online homework system WeBWorK. Adopted by over 1200 institutions, WeBWorK includes an extensive, curated library of over 35,000 exercises encompassing the collegiate curriculum. Subjects include College Algebra, Calculus, ODEs, Linear Algebra, Statistics, and Introduction to Proofs. Participants will learn how to utilize WeBWorK in their classrooms and to edit WeBWorK exercises.

John Travis, Mississippi CollegeRobin Cruz, College of IdahoTim Flowers, Indiana University of Pennsylvania

Sponsor: MAA Committee on Technology in Mathematics Education (CTiME)

Minicourse

Minicourse 4. Leading a Successful Program Review, Part A

4:00 p.m. – 6:00 p.m., Tower Court B, Tower Building

Designed for faculty members preparing to lead program reviews in the next year or so, this mini-course covers the reasons for undertaking a program, how to write the self-study, the role of an external consultant, pitfalls that one might anticipate and how to avoid them. The mini-course will also interest faculty who are willing to serve as an external consultant.

Rick Gillman, Valparaiso UniversityHenry Walker, Grinnell College

Sponsor: MAA Committee on Departmental Reviews

Panel Session

Using Your MAA Departmental Membership

The relatively new MAA Departmental Membership allows member departments to give free student memberships to as many students as they wish. But once all your students are members, what do you do? We will explore how departments are using MAA resources with their student members to enrich teaching, create Math Club activities, generate capstone experiences, and more.

SIGMAA Activity

IBL SIGMAA Guest Lecture

6:00 p.m. – 6:50 p.m., Grand Ballroom II, Tower Building

Inspire through Inquiry-Based Learning

Angie Hodge, Northern Arizona University

Inquiry-based learning has been shown to help all students learn mathematics, but IBL has a powerful component that goes beyond the mathematics classroom. IBL can help students with developing thinking skills, making informed life choices, building lifelong relationships, and opening doors to career paths not otherwise considered. In this session, I will engage the audience in a reflective session on how we can all inspire others by using IBL methods of teaching in our classrooms.

Social Event

Pi Mu Epsilon Banquet

6:00 p.m. - 7:45 p.m., Grand Ballroom I, Tower Building

All PME members and their supporters are welcome. See the registration form for more information on this ticketed event.

SIGMAA Activity

WEB SIGMAA Business Meeting(CANCELED)

6:30 p.m. - 7:30 p.m., Governor's Square 10, Plaza Building

SIGMAA Activity

IBL SIGMAA Reception and Business Meeting

7:00 p.m. – 7:30 p.m., Grand Ballroom II, Tower Building

Other Mathematical Session

Uniform Convergence: A One-Woman Play

8:00 p.m. - 9:30 p.m., Plaza Ballroom F, Plaza Building

Uniform Convergence is a one-woman play, written and performed by mathematics graduate student Corrine Yap. It juxtaposes the stories of two women trying to find their place in a white male-dominated academic world. The first is of historical Russian mathematician Sofia Kovalevskaya, who was lauded as a pioneer for women in science but only after years of struggle for recognition. Her life's journey is told through music and movement, in both Russian and English. The second is of a fictional Asian-American woman, known only as "Professor," attempting to cope with the prejudice she faces in the present. As she teaches an introductory real analysis class, she uses mathematical concepts to draw parallels to the race and gender conflicts she encounters in society today.

Session for Undergraduate Students

MAA Ice Cream Social

9:00 p.m. – 10:00 p.m., North Convention Lobby, Tower Building

Besides cake and ice cream, we will recognize all students who gave talks in the MAA Student Paper Sessions, and award prizes for the best of them. All are invited.

Saturday, August 4

Registration

8:00 a.m. - 3:00 p.m., Plaza Registration, Plaza Building

Exhibit Hall

9:00 a.m. - 12:30 p.m., Plaza Exhibit Hall, Plaza Building

Invited Address

MAA James R.C. Leitzel Lecture

The Relationship between Culture and the Learning of Mathematics

9:00 a.m. - 9:50 a.m., Plaza Ballroom A, B, & C, Plaza Building

Talitha Washington, Howard University and National Science Foundation

How do we ensure that our mathematics is culturally inclusive? Why have issues with minority participation not been resolved? Unfortunately, even with our best intentions, our implicit biases impact the mathematics we teach and learn. We all can take an active role to ensure the strength of our future mathematical community, which should also be a reflection of our Nation. I will share how to infuse various cultures in learning mathematics that can better help educate those of diverse backgrounds which will broaden the participation of those doing mathematics.

Contributed Paper Session

Inquiry-Based Learning and Teaching, Part C

9:00 a.m. - 12:15 p.m., Governor's Square 14, Plaza Building

Inquiry-Based Learning approaches seek to transform students from consumers to producers of mathematics. Inquiry-based methods aim to help students develop a deep understanding of mathematical concepts and the processes of doing mathematics by putting those students in direct contact with mathematical phenomena, questions, and communities. This session invites scholarly presentations on the use of inquiry-based methods for teaching and learning.

Contributed Paper Session

Many first-year college calculus students have had a previous encounter with calculus in high school. These new college calculus students start calculus having seen much of the material, but with a weakness or a lack of confidence in some areas. This audience creates unique challenges to the instructor. This session seeks to share fresh approaches to engage this audience.

Organizers:Chuck Garner, Rockdale Magnet School for Science and TechnologyBob Sachs, George Mason University

Sponsor: The SIGMAA on Teaching Advanced High School Mathematics (SIGMAA TAHSM)

Contributed Paper Session

Puzzles, card tricks, board games, game shows, gambling, and sports provide an excellent laboratory for testing mathematical strategy, probability, and enumeration. The analysis of such diversions is fertile ground for the application of mathematical and statistical theory. Solutions to new problems as well as novel solutions to old problems are welcome.

Challenging Knight's Tours

Session for Undergraduate Students

MAA Mathematical Competition in Modeling (MCM) Winners

9:00 a.m. – 10:15 a.m., Grand Ballroom I, Tower Building

About 20,000 teams, each consisting of three undergraduates, entered the 2018 Mathematical Contest in Modeling in February. Teams chose one of two real-world problems. Teams have four days to deal with the MCM challenge and may use or access any inanimate source – computers, libraries, the Web, etc. MAA judges choose a winner for each problem. The two MAA winning teams of students will present their results of the MCM four-day challenge.

Organizer:Ben Fusaro, Florida State University

Invited Address

Earle Raymond Hedrick Lecture Series

Nonlinear Dispersive Equations and the Beautiful Mathematics That Comes with Them, Lecture III

10:00 a.m. - 10:50 a.m., Plaza Ballroom A, B, & C, Plaza Building

Gigliola Staffilani, Massachusetts Institute of Technology

In these lectures I will give an overview of the rich mathematical structures that characterize the wave solutions of some of the most important nonlinear partial differential equations, such as the Schrödinger equation. In doing so I will illustrate how beautiful pieces of mathematics, developed using different tools, not just coming from analysis, have been generated over the years in order to answer some of the most fundamental questions for these equations, such as existence and uniqueness of solutions for example. Along the way I will formulate open questions and possible new directions of investigation.

Other Mathematical Session

Math Teachers' Circle Demonstration

10:00 a.m. – 11:30 a.m., Majestic Ballroom, Tower Building

A Math Teachers' Circle is a professional development experience that brings mathematics professionals in direct contact with teachers. Circles foster passion and excitement for deep mathematics and give teachers a chance to connect with like-minded colleagues. This demonstration session offers the opportunity for conference attendees to observe and then discuss a Math Teachers' Circle experience designed for local teachers. While the teachers are engaged in a mathematical investigation, mathematicians will have a discussion focused on appreciating and better understanding the organic and creative process of learning that circles offer, and on the logistics and dynamics of running an effective circle.

Organizers:Laura Janssen and Tom Clark, Dordt College

Sponsor: The SIGMAA for Math Circles for Students and Teachers (SIGMAA-MCST)

Invited Address

MAA Invited Address

Snow Business: Scientific Computing in the Movies and Beyond

11:00 a.m. - 11:50 a.m., Plaza Ballroom A, B, & C, Plaza Building

Joseph Teran, University of California Los Angeles

New applications of scientific computing for solid and fluid mechanics problems include simulation of virtual materials in movie visual effects and virtual surgery. Both disciplines demand physically realistic dynamics for materials like water, smoke, fire, and soft tissues. New algorithms are required for each area. Teran will speak about the simulation techniques required in these fields and will share some recent results including: simulated surgical repair of biomechanical soft tissues; extreme deformation of elastic objects with contact; high resolution incompressible flow; and clothing and hair dynamics. He will also discuss a new algorithm used for simulating the dynamics of snow in Disney’s animated feature film, “Frozen”.

Committee Meeting

MAA Business Meeting

1:00 p.m. - 1:20 p.m., Plaza Ballroom D, Plaza Building

The meeting is organized by MAA Secretary James Sellers, Penn State University, and is chaired by MAA President Deanna Haunsperger, Carleton College.

Contributed Paper Session

This session features talks about modeling-based teaching in differential equations courses and descriptions of modeling activities in a course from speakers who are beginning to use modeling and those with more experience. Talks featuring real data (collected or cited) and a full modeling process for students are offered. Evidence of the success of individual approaches will be given.

A Boundary Value Problem Modeling-Exercise: Beam Equation

Estimation of the Thermal Properties of a Wall using Temperature and Heat Flux Measurements

2:00 p.m. - 2:15 p.m.Marco Scavino, Universidad de la RepúblicaMarco Iglesias, University of NottinghamZaid Sawlan, King Abdullah University of Science and TechnologyRaúl Tempone, King Abdullah University of Science and TechnologyChristopher Wood, University of Nottingham

The Past, Present, and Future of Endangered Whale Populations(CANCELED)

Invited Paper Session

Category Theory for All

1:30 p.m. - 4:20 p.m., Plaza Ballroom D, Plaza Building

Category theory can be thought of as being "very abstract algebra". It is typically taught at graduate school or in some select cases to advanced undergraduates. In this session we will show ways in which category theory can be taught in a meaningful way to undergraduates and those without particularly aptitude or expertise in math, even high school and middle school students. In the process, we will emphasize important aspects of mathematics that are not to do with solving problems, proving theorems, or getting the right answer, including: making connections between different situations, illuminating deep structures, finding fundamental reasons for things, and improving the clarity of our thinking. The talks will be of interest for general enrichment as well as pedagogy.

Organizer:Eugenia Cheng, School of the Art Institute of Chicago

Making Distinctions: Interpreting the Notion of Sameness

1:30 p.m. - 2:05 p.m.Alissa Crans, Loyola Marymount University

Social Choice and Functoriality

2:15 p.m. - 2:50 p.m.Sarah Yeakel, University of Maryland

Unifying Different Worlds in Mathematics

3:00 p.m. - 3:35 p.m.Angélica Osorno, Reed College

From Arithmetic to Category Theory

3:45 p.m. - 4:20 p.m.Emily Riehl, Johns Hopkins University

Invited Paper Session

Strategies to Synergize Culture in the Learning and Doing of Mathematics

1:30 p.m. - 3:20 p.m., Plaza Ballroom E, Plaza Building

How do we embed various cultures into the learning and doing of mathematics? What are the ways that we can enhance the learning of mathematics through culturally-responsive teaching? Mathematics grounded in the African American, Latinx, and Native American traditions as well as other international traditions can stimulate connections and a sense of belonging in the mathematical community. Presenters will provide implementable strategies to synergize culture in the learning and the doing of mathematics. By infusing various cultures into our mathematics, we enhance the learning experience as well as broaden the inclusion of those doing mathematics.

Organizer:Talitha Washington, Howard University and the National Science Foundation

Importance of Culture in Indigenous Learning of Mathematics

1:30 p.m. - 1:50 p.m.Bob Megginson, University of Michigan

Using Computer Modeling to Integrate Culture & Mathematics

2:00 p.m. - 2:20 p.m.Jacqueline Leonard

Diary of a Black Mathematician: From Research I to Liberal Arts

2:30 p.m. - 2:50 p.m.Edray Goins, Pomona College

Rehumanizing Mathematics: Should That Be Our Goal?

3:00 p.m. - 3:20 p.m.Rochelle Gutiérrez, University of Illinois

Contributed Paper Session

The Capstone Experience for Mathematics Majors

1:30 p.m. - 3:45 p.m., Governor's Square 16, Plaza Building

Capstone experiences vary from research, service, and artistic projects, to oral or written exams, to study abroad, internships, and more. Come and share your experiences and learn what others are doing with culminating experiences for Mathematics majors. We encourage the submission of scholarly work including but not limited to original research, innovative ideas, projects, curricular materials, assessment models, etc.

Investigate, Review, and Present: A Capstone Experience

Writing Someone Else's Senior Exam

3:30 p.m. - 3:45 p.m.Kevin Murphy, Saint Leo University

Contributed Paper Session

Mastery Grading, Part C

1:30 p.m. - 3:05 p.m., Governor's Square 11, Plaza Building

“Mastery grading” refers to a suite of assessment techniques that encourage students to pursue deep understanding of course content. Techniques include standards-based grading, specifications grading, and mastery testing. Grades are based on mastery of objectives rather than accumulation of partial credit. Students have multiple attempts to attain this high standard for each objective, teaching them to persevere through the course.

Tools to Facilitate Mastery Grading

Alternative Assessment Methods: Five Years In

Do Students Get It? SBG Implementation at Three Levels of the Curriculum

2:30 p.m. - 2:45 p.m.Rebecca E. Gasper, Creighton University

Preparing Introductory Math Students For What Comes Next: Using High Stakes Quizzes Early (And Often)

2:50 p.m. - 3:05 p.m.John Prather, Ohio University

Contributed Paper Session

Mathematics and the Life Sciences: Initiatives, Programs, Curricula

1:30 p.m. - 3:25 p.m., Governor's Square 17, Plaza Building

The 2015 CUPM Curriculum Guide to Majors in the Mathematical Sciences identified the life sciences as a key path through the mathematics major to graduate programs and the workforce. Topics include scholarly contributions addressing initiatives, programs, curricula, and course materials at the interface of mathematics and the life sciences that have been implemented and tested at institutions of higher education.

Contributed Paper Session

In recent years, there has been an increasing interest in using primary historical sources to teach undergraduate mathematics. This approach has been used by a wide variety of faculty, including those with little background in mathematics history. This session brings together developers of materials for teaching with primary sources, instructors who teach with primary sources, and mathematics education researchers.

Implementing Primary Source Projects Using Overleaf, a Latex Platform in the Cloud

Bridging the Sciences and the Humanities with Primary Historical Sources

2:50 p.m. - 3:05 p.m.Abe Edwards, Michigan State University

Supplementing the History of Mathematics with Original Sources

3:10 p.m. - 3:25 p.m.Dan Kemp, South Dakota State University

Learning Mathematics through Historical Projects

3:30 p.m. - 3:45 p.m.Qin Yang, MSU Denver

The Radius of Curvature According to Christiaan Huygens

3:50 p.m. - 4:05 p.m.Jerry M. Lodder, New Mexico State University

Town Hall Session

Quantitative Literacy Swap Session

1:30 p.m. – 2:50 p.m., Plaza Ballroom F, Plaza Building

In this swap session, participants will have the opportunity to share or borrow course materials related to quantitative literacy. We interpret course materials to include data sets, technology, individual lessons, case studies, entire courses, etc. At the beginning of the session, participants will sign up to give a brief (5 minutes or less) presentation of their resource. Come to share, come to receive, or come for both!

Minicourse

Minicourse 2. Introduction to Inquiry-Based Learning, Part B

1:30 p.m. – 3:30 p.m., Tower Court A, Tower Building

This minicourse will be a hands-on introduction to inquiry-based learning, a pedagogical approach that strongly emphasizes active learning and sense-making. Facilitators and participants will model IBL classroom modes as teachers and students and analyze on these experiences so that participants can integrate these modes into their teaching practice. The minicourse is intended for instructors new to inquiry-based learning.

Minicourse

Minicourse 5. Mathematical Card Magic, Part B

1:30 p.m. – 3:30 p.m., Tower Court B, Tower Building

A survey of modern self-working mathematical card magic, including original principles and effects shared online in the Card Colm blog (2004-2014) at MAA.org. A special feature will be two-person card magic based on subtle mathematical communication principles. The material can be used to liven up mathematics classes and motivate student learning. The only prerequisite is curiosity.

Colm Mulcahy, Spelman College

Other Mathematical Session

Special Interactive Presentation for High School Students, Parents, and Teachers

FREAKY FIXED POINTS

1:30 p.m. – 2:20 p.m., Majestic Ballroom, Tower Building

If you open up a map of the US while standing in the US, might there be a point on the paper sitting precisely at the location it represents? If you stir your (mathematically ideal) cup of coffee in the morning, does every point of liquid change location? If you crumple a piece of paper, does every point on it move?

Let’s play games with triangles to discover the freaky existence of fixed points!

Leader: James Tanton, Mathematical Association of AmericaOrganizer: Elgin Johnston, Iowa State University

Sponsor: MAA Council on Outreach

Other Mathematical Session

Creating New Mathematical Futures: A Study of Gender Equity in Mathematics Competitions

1:30 p.m. - 2:20 p.m., Grand Ballroom I, Tower Building

MCM/ICM is an alternative to traditional mathematics competitions and has achieved very different results, with an impressive 42% of participants being women. This progress toward gender equity prompted a research study examining the features of the environment that contribute to the participation of women. Researchers highlight the opportunities that MCM/ICM affords women to experience mathematics in different and powerful ways.

Session for Undergraduate Students

Student Problem Solving Competition

1:30 p.m. – 3:00 p.m., Grand Ballroom II, Tower Building

This event is the finals of the Problem Solving Competition. Universities and colleges that participate monthly on their own campuses by holding problem solving contests are invited to send a contestant. Each contestant will be required to solve a series of mathematical problems. Based on the outcome, a champion along with 2nd through 6th place winners will be named.

Organizer:Richard Neal, American Society for the Communication of Mathematics

Other Mathematical Session

MATH Rumble

2:30 p.m. – 4:00 p.m., Majestic Ballroom, Tower Building

The Math Rumble involves teachers in a Mathematical Creativity Contest including mathematical and pedagogical questions. The intention of the Math Rumble demonstration at Math Fest is to share a fun mathematical contest format with those who lead Math Teachers' Circles and similar activities.

Organizers:Ed Keppelmann, University of Nevada RenoPhil Yasskin, Texas A&M UniversityPaul Zeitz, University of San Francisco

Sponsor: The SIGMAA for Math Circles for Students and Teachers (SIGMAA-MCST)

Town Hall Session

Shaping and Fostering an Equitable Community in our Departments

The goal of this session is to compile a list of best practices for creating and sustaining an equitable department community. Small groups of participants, each led by a moderator, will brainstorm creative solutions to address a variety of questions and concerns regarding department habits and in all types of departments. The outcomes of the Town Hall will be published in the AWM Newsletter, MAA Focus, and the Notices.

Minicourse

Minicourse 3. An Introduction to WeBWorK: An Open Source Alternative for Generating and Delivering Online Homework Problems, Part B

4:00 p.m. – 6:00 p.m., Tower Court A, Tower Building

Participants will learn to utilize the opensource online homework system WeBWorK. Adopted by over 1200 institutions, WeBWorK includes an extensive, curated library of over 35,000 exercises encompassing the collegiate curriculum. Subjects include College Algebra, Calculus, ODEs, Linear Algebra, Statistics, and Introduction to Proofs. Participants will learn how to utilize WeBWorK in their classrooms and to edit WeBWorK exercises.

John Travis, Mississippi CollegeRobin Cruz, College of IdahoTim Flowers, Indiana University of Pennsylvania

Sponsor: MAA Committee on Technology in Mathematics Education (CTiME)

Minicourse

Minicourse 4. Leading a Successful Program Review, Part B

4:00 p.m. – 6:00 p.m., Tower Court B, Tower Building

Designed for faculty members preparing to lead program reviews in the next year or so, this mini-course covers the reasons for undertaking a program, how to write the self-study, the role of an external consultant, pitfalls that one might anticipate and how to avoid them. The mini-course will also interest faculty who are willing to serve as an external consultant.